Armchair



FIG. 1 is a front elevational view of an armchair showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is cross sectional view taken along line 3--3 of FIG. 1; and,

FIG. 4 is a left side perspective view, the right side being a mirror image thereof.

The broken line showings in FIGS. 1, 2 and 4 represent stitching. 

The ornamental design for an armchair, as shown and described. 